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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (10): 5-5.

所属专题： 畜牧兽医

• 目次 • 上一篇    下一篇

波萨安杂交羊生长发育规律的研究

施六林,江喜春,朱德建,赵辉玲,程广龙,陈 胜,徐珊珊   

  • 出版日期:2005-10-05 发布日期:2005-10-05

Study on the Growth Development Law of Boer×Saanen×Anhui white Goats

Shi Liulin, Jiang Xichuh, Zhu Dejian, Zhao Huiling,Cheng Guanglong, Chen Sheng, Xu Shanshan   

  • Online:2005-10-05 Published:2005-10-05

摘要： 用Logistic模型、Bertalanffy模型和Gompertz模型分别拟合波萨安杂交羊生长发育规律，其中以Bertalanffy模型拟合的拟合精度最大，其R2为0.99223。根据此模型可建立波萨安杂交羊的生长曲线，为其进一步选育提高提供理论参考依据。

Abstract: Bertalanffy model, with the maximum R2(R2=0.99223)among three nonlinear model (Gompertz, Bertalanffy,Logistic) , was fitted with the growth of Boer×Saanen×Anhui white Goats. According to the model, we can describe the early growth line of Boer×Saanen×Anhui white Goats, and provide the theoretical reference base for further breeding.